Description

There’s a kind of magic in dishes that blend simplicity with bold flavors, and this Cheesy Ground Beef and Potato Casserole is a shining example. The combination of tender potato slices, rich ground beef, and creamy, melted cheese creates a meal that’s hearty, satisfying, and irresistibly comforting.

Growing up, casseroles were always the centerpiece of cozy family dinners, especially during chilly evenings. My grandmother used to make a version of this recipe when we’d visit her farmhouse during winter breaks. The aroma of beef sizzling with onions, mixed with the creamy richness of cheese, wafting through the kitchen, made everyone gather around, eagerly waiting for that first bite. Even now, it reminds me of laughter, stories, and the warmth of being surrounded by loved ones.

This dish is more than just food; it’s a hug on a plate. It’s the kind of meal you make for family nights, potlucks, or any time you need a little extra warmth in your life. The best part? It’s made with pantry staples, yet the result is nothing short of spectacular.

Ingredients

Scale

1 pound ground beef
1 medium onion, chopped
3–4 medium potatoes, thinly sliced (peeled if preferred)
1/4 teaspoon salt (or to taste)
1/4 teaspoon pepper (or to taste)
1 can (10.5 oz) cream of mushroom or chicken soup
1/2 cup milk
1/2 cup sour cream
1/4 cup cheddar cheese, shredded (plus more for topping, if desired)
Optional: Paprika, garlic powder, or dried herbs like parsley or thyme for additional flavor

Instructions

Step 1: Preheat Your Oven

Set your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with butter or non-stick spray and set it aside.

Step 2: Prep the Potatoes

Peel (if preferred) and thinly slice the potatoes. Consistency is key here! Using a mandoline slicer is a lifesaver for getting perfectly uniform slices. This ensures the potatoes cook evenly and look neat in your casserole.

Step 3: Cook the Ground Beef

Heat a large skillet over medium heat. Add the ground beef and chopped onion, cooking until the beef is browned and the onions are soft and translucent. Season with salt and pepper to taste. Drain any excess grease.
Personal Anecdote: This step always reminds me of my mom humming in the kitchen, cooking the beef to perfection and sneaking me a little taste before it went into the dish!

Step 4: Make the Creamy Mixture

In a medium bowl, whisk together the cream of mushroom (or chicken) soup, milk, and sour cream. Add a pinch of paprika, garlic powder, or your favorite dried herbs for extra depth of flavor.

Step 5: Assemble the Casserole

Spread a thin layer of the creamy soup mixture on the bottom of the prepared baking dish.
Layer half of the potato slices evenly across the dish.
Top the potatoes with half of the cooked ground beef and onion mixture, then drizzle some of the soup mixture over the beef.
Repeat the layers: potatoes, beef, and soup mixture.
Sprinkle shredded cheddar cheese generously over the top layer.

Step 6: Bake to Perfection

Cover the casserole with aluminum foil and bake for 50–60 minutes, or until the potatoes are fork-tender. Remove the foil and bake for an additional 10–15 minutes to allow the cheese to bubble and turn golden.
Tip: For a crispier cheese topping, broil the casserole for 2–3 minutes at the end—just keep an eye on it to prevent burning!

Notes

Leftovers can be refrigerated in an airtight container for up to 3 days.
To reheat, cover with foil and bake at 325°F until warmed through, or microwave individual portions for 2–3 minutes.